30373380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{18749}}^1$

素因数の和:18770

約数の個数: 60

約数和(自身を含む): 95287500

約数和(自身を除く): 64914120

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 18749, 37498, 56247, 74996, 93745, 112494, 168741, 187490, 224988, 281235, 337482, 374980, 506223, 562470, 674964, 843705, 1012446, 1124940, 1518669, 1687410, 2024892, 2531115, 3037338, 3374820, 5062230, 6074676, 7593345, 10124460, 15186690, 30373380]

約数ペア:

[(1, 30373380), (2, 15186690), (3, 10124460), (4, 7593345), (5, 6074676), (6, 5062230), (9, 3374820), (10, 3037338), (12, 2531115), (15, 2024892), (18, 1687410), (20, 1518669), (27, 1124940), (30, 1012446), (36, 843705), (45, 674964), (54, 562470), (60, 506223), (81, 374980), (90, 337482), (108, 281235), (135, 224988), (162, 187490), (180, 168741), (270, 112494), (324, 93745), (405, 74996), (540, 56247), (810, 37498), (1620, 18749)]